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Find Basement remodelers in Hollis

Avatar for Gerrish Remodeling and Design
Gerrish Remodeling and Design
5.0(
8
)

Serving Hollis, ME and surrounding areas

Approved

In business since 2022

Free estimates

Customers say: Quick response

Gerrish Remodeling & Design is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Half bathroom
Reading nook
Tv room
Built in shelves
Column and beam enclosures

+14

Response time7 hrs
Response rate85%
5 neighbors recently requested a quote
Avatar for Garrett R Gerard Construction
Garrett R Gerard Construction
5.0(
4
)

Serving Hollis, ME and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"Garrett was very nice to work with very professional has a ton of experience I hired him for some mulching on the side of the house to clean up the woods some and it came out perfect I would 100% hire him again and highly recommend to anyone needing to get some work done around the house or property big or small"
Stump grinding
Stone under porch and stairs. Millstone landing
Stone drip edge
Hood and trim box
Vinyl flooring

+3

Response time9 hrs
Response rate85%
7 neighbors recently requested a quote
Avatar for Gavin Liscombe Residential Construction
Gavin Liscombe Residential Construction
4.4(
30
)

Serving Hollis, ME and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: True professional

"My contractor got the job done right... and went above and beyond in making my basement look fabulous........he comes with my recommendation to anyone who wants to hire him.... well done ... Liscombe crew!!!"
11 neighbors recently requested a quote
Recommended by40%of homeowners
Avatar for APEX Builders LLC
APEX Builders LLC
5.0(
2
)

Serving Hollis, ME and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"I hired APEX builders for an additional bathroom at one of my properties and I could not be happier. The bathroom came out beautiful. Billy was super easy to work with and his communication was the best part. I always knew what was going on, where we were in the process and what was next. Highly recommended for any project. I will be using them again."
Response time1 day
2 neighbors recently requested a quote
Avatar for Innovative Construction
Innovative Construction
4.2(
22
)

Serving Hollis, ME and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Greg & his crew were very professional. Greg communicated exactly what the cost and date of completion would be. He updated us on a regular basis on how the project was moving along and finished ahead of schedule. I would highly recommend Innovation construction for your home project. We look forward to using Greg again on our next renovation. Tom & Denise Rooney - Bath, ME"
Before
Deck Repair
Deck Repair
Before
MIDWAY

+6

Response time3 days
19 neighbors recently requested a quote
Recommended by45%of homeowners
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FAQs for basement remodeling projects in Hollis, ME

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The Hollis, ME homeowners’ guide to basement remodelings

From average costs to expert advice, get all the answers you need to get your job done.